HTC One is an Android smartphone with with a 4-megapixel camera and a 28mm equivalent lens with a fast maximum aperture of f/2 and optical image stabilizer. It features a backside-illuminated sensor with a pixel size of 2.0 µm and sensor size of 1/3-inch, a 4.7 inch Full HD 1080p, 468 PPI touchscreen with Touch AF, 8fps burst shooting, built-in flash, Geotagging, Full 1080p HD videos at 30fps, HDR mode for both stills and video, and the innovative Zoe shooting mode, which takes up to 20 shots and a 3 second video to create a “living photo” that you can share with friends and family.